CN201225785Y - Waterhead heat pump plant unit with pellet cleaning function - Google Patents
Waterhead heat pump plant unit with pellet cleaning function Download PDFInfo
- Publication number
- CN201225785Y CN201225785Y CNU2008200127159U CN200820012715U CN201225785Y CN 201225785 Y CN201225785 Y CN 201225785Y CN U2008200127159 U CNU2008200127159 U CN U2008200127159U CN 200820012715 U CN200820012715 U CN 200820012715U CN 201225785 Y CN201225785 Y CN 201225785Y
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- Prior art keywords
- tube side
- outlet
- condenser
- inlet
- housing
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- Expired - Fee Related
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Abstract
The utility model discloses a water source heat pump unit with small ball cleaning function, which comprises a heat pump unit (1) composed of a compressor (13), a condenser (12) and an evaporator (14) and is characterized in that a ball receiving device (10), a service robot (9) and a control valve are in series connected between the tube side inlet (11) and the tube side outlet (4) of the condenser (12) and/or the tube side inlet (2) and the tube side outlet (3) of the evaporator (14). During the work process, external water sources in the tube sides of the condenser 12 and the evaporator 14 are provided with a certain quantity of small balls which flow along with the external water sources, the small balls can perform descaling treatment on the inner side wall of the tube side when passing through the tube sides of the condenser 12 and the evaporator 14 to enable the inner side wall of the tube side not to have scale again, thereby the efficiency of heat exchange is ensured, the time for cleaning by stopping the unit is reduced and the work efficiency is enhanced.
Description
Technical field
The utility model relates to a kind of source pump, particularly a kind of water source heat pump units with bead cleaning function.
Background technology
Parts such as the condenser on the existing water source heat pump units, evaporimeter in use can adhere to certain thickness dirt on the madial wall of condenser and evaporimeter tube side, influence heat transfer efficiency, need regularly to shut down cleaning, waste time and energy.
Summary of the invention
The purpose of this utility model provides a kind ofly can clean the bead cleaning technique of de-sludging to condenser, evaporimeter tube side madial wall automatically in the water source heat pump units course of work, overcome the deficiencies in the prior art.
Water source heat pump units with bead cleaning function of the present utility model, it comprises source pump 1, source pump 1 is made of compressor 13, condenser 12 and evaporimeter 14, it is characterized in that: be serially connected with ball collecting device 10, service robot 9 and by-pass valve control between the tube side inlet 2 of the tube side of condenser 12 inlet 11 and tube side outlet 4 and/or evaporimeter 14 and tube side outlet 3.
Water source heat pump units with bead cleaning function of the present utility model, wherein said ball collecting device 10 is connected on the condenser tube side and exports on the 4 external source water pipes that join, the inlet of outlet 4 of condenser tube side and ball collecting device 10 joins by valve 5, service robot 9 is located between the bypass outlet and condenser tube side inlet 11 of ball collecting device 10, between the outlet of condenser tube side inlet 11 and service robot 9, be provided with valve 8, the outlet of service robot 9 is joined by valve 7 and evaporimeter tube side inlet 2, and the outlet 3 of evaporimeter tube side is joined by the inlet of valve 6 with ball collecting device 10.
Water source heat pump units with bead cleaning function of the present utility model, wherein said ball collecting device 10 is that a housing is arranged, the opposite face of housing is provided with the entrance and exit that joins with pipeline, on the side of housing, be provided with the bypass outlet, be provided with the barrier in the bypass exit that ball is led that is obliquely installed in the housing inboard.
Water source heat pump units with bead cleaning function of the present utility model, wherein said service robot is that a housing is arranged, on the opposite face of housing, be provided with the entrance and exit that joins with pipeline, the inlet of service pump and the inlet on the housing join, outlet on service delivery side of pump and the housing is joined,, the outlet of housing is joined by valve (8) and condenser tube side inlet (11) respectively, and joins by valve (7) and evaporimeter tube side inlet (2).
Water source heat pump units with bead cleaning function of the present utility model; export between (3) at the tube side inlet (2) of the tube side of condenser (12) inlet (11) and tube side outlet (4) and/or evaporimeter (14) and tube side and to be serially connected with ball collecting device (10); service robot (9) and by-pass valve control; so enter in the course of the work in the outer water source in condenser 12 (summer) and evaporimeter 14 (winter) tube side a certain amount of bead arranged; bead flows with outer water source; can carry out scale removal when passing through the tube side of condenser 12 and evaporimeter 14 to the madial wall of tube side handles; make on the madial wall of tube side and no longer include dirt; not only improved heat exchange efficiency; also reduce the time of shutting down cleaning, improved operating efficiency.Simultaneously, the operation strategy of programming Control service pump can make condenser 12 (summer) and evaporimeter 14 (winter) better be cleaned.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
As shown in the figure: 1 is source pump, constitute by compressor 13, condenser 12 and evaporimeter 14, between the tube side inlet 2 of the tube side of condenser 12 inlet 11 and tube side outlet 4/ or evaporimeter 14 and tube side outlet 3, be serially connected with ball collecting device 10 and service robot 9 and by-pass valve control.
Service robot is that a housing is arranged, on the opposite face of housing, be provided with the entrance and exit that joins with pipeline, (housing is divided into two parts up and down for the inlet of service pump and the inlet on the housing, top is divided into inlet, the bottom is divided into outlet) join, outlet on service pump discharge and the housing is joined, and the outlet of housing is joined by valve 8 and condenser tube side inlet 11 respectively, and joins by valve 7 and evaporimeter tube side inlet 2.
The course of work is as follows: 1, summer condition (refrigeration): valve 8 and valve 5 are opened, valve 7 and valve 6 are closed, in service robot 9, have bead and outside source water mix, by the motor-driven pump bead and water are pumped together, enter in the tube side of condenser 12 through valve 8, condenser tube side inlet 11, because the material of bead is a rubber, and slightly larger in diameter is in caliber, madial wall to pipe when bead passes through tube side produces frictional force, reaches the purpose of scavenge pipe madial wall.Bead enters service robot 10 (inlet) through valve 5 then, after out of service,, is circulated with this bead service robot 10 (outlet) that leads by the baffle plate in it.2, winter condition (heating): valve 8, valve 5 are closed, valve 7, valve 6 are opened, enter in the tube side of evaporimeter 14 through valve 7, evaporimeter tube side inlet 2 from bead and water that service robot 9 pumps, its madial wall is cleaned, enter ball collecting device 10 through valve 6 then, heavily obey said process and get final product.
Claims (4)
1, a kind of water source heat pump units with bead cleaning function, it comprises source pump (1), source pump (1) is made of compressor (13), condenser (12) and evaporimeter (14), it is characterized in that: export between (3) at the tube side inlet (2) of the tube side inlet (11) of condenser (12) and tube side outlet (4) and/or evaporimeter (14) and tube side and be serially connected with ball collecting device (10), service robot (9) and by-pass valve control.
2, water source heat pump units with bead cleaning function according to claim 1, it is characterized in that: described ball collecting device (10) is connected on the external source water pipe that joins with condenser tube side outlet (4), the inlet of condenser tube side outlet (4) and ball collecting device (10) joins by valve (5), service robot (9) is located between the bypass outlet and condenser tube side inlet (11) of ball collecting device (10), between the outlet of condenser tube side inlet (11) and service robot (9), be provided with valve (8), the outlet of service robot (9) is joined by valve (7) and evaporimeter tube side inlet (2), and evaporimeter tube side outlet (3) is joined by the inlet of valve (6) with ball collecting device (10).
3, the water source heat pump units with bead cleaning function according to claim 2, it is characterized in that: described ball collecting device (10) is that a housing is arranged, the opposite face of housing is provided with the entrance and exit that joins with pipeline, on the side of housing, be provided with the bypass outlet, be provided with the barrier in the bypass exit that ball is led that is obliquely installed in the housing inboard.
4, the water source heat pump units with bead cleaning function according to claim 3, it is characterized in that: described service robot is that a housing is arranged, on the opposite face of housing, be provided with the entrance and exit that joins with pipeline, the inlet of service pump and the inlet on the housing join, outlet on service delivery side of pump and the housing is joined,, the outlet of housing is joined by valve (8) and condenser tube side inlet (11) respectively, and joins by valve (7) and evaporimeter tube side inlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200127159U CN201225785Y (en) | 2008-05-16 | 2008-05-16 | Waterhead heat pump plant unit with pellet cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200127159U CN201225785Y (en) | 2008-05-16 | 2008-05-16 | Waterhead heat pump plant unit with pellet cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225785Y true CN201225785Y (en) | 2009-04-22 |
Family
ID=40598677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200127159U Expired - Fee Related CN201225785Y (en) | 2008-05-16 | 2008-05-16 | Waterhead heat pump plant unit with pellet cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225785Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075616A (en) * | 2014-06-24 | 2014-10-01 | 约克（中国）商贸有限公司 | Online cleaning method and cleaning system for heat exchanger of cold water main engine of central air conditioner |
-
2008
- 2008-05-16 CN CNU2008200127159U patent/CN201225785Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075616A (en) * | 2014-06-24 | 2014-10-01 | 约克（中国）商贸有限公司 | Online cleaning method and cleaning system for heat exchanger of cold water main engine of central air conditioner |
| CN104075616B (en) * | 2014-06-24 | 2015-10-21 | 约克（中国）商贸有限公司 | A kind of central air-conditioning cold water main unit heat exchanger on-line cleaning method and purging system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20170516 |